人教版高中英语教案-必修二（Unit3 Computers--Period6 Assessment）3页

Period6AssessmentTheGeneralIdeaofThisPeriod：ThisperiodistohelptheSstoelevatetheiracquisitionaboutcomputersandroidsandITandtheirabilityofemployingthewords，expressions，grammarlearnedinthisunit.TeachingAims：1.Elevateefficientlythestudents’knowledgeaboutcomputers，androidsandIT.2.ElevatetheSsabilityofusingthewordsandexpressionsandgrammarlearnedinthisunit.TeachingImportantandDifficultPoint：HelptheSslearntoassesswhethertheirknowledgeaboutthistopichasincreased.TeachingMethods：1.Question-and-answeractivity.2.Pairworkandgroupworktomakethestudentsworkinclass.TeachingAids：1.Amultimedia.2.Ablackboard.TeachingProcedures：Step1GreetingsT：Goodmorning，boysandgirls.Ss：Goodmorning，Miss.Step2RevisionT：Sofarwehavefinishedthisunitwhichisabout...?Ss：It’saboutthehistoryanddevelopmentofcomputers.S1：Ihavelearnedtremendousaboutthecomputers，androidsandI’vemadeupmymindtolearncomputerscienceinthefutureifpossible.T：Terrific.Step3AssessmentT：Todaywearegoingtoseehowhardyouworkedandhowmuchmoreyouknowaboutcomputers.Nowworkwithyourpartnersandfinishthesequestionsfirst.非测试性评价1.TowhatextentarecomputerandInternetbecomingpartofyourlife?Iusethecomputerand/orInternetto：—typemyhomework—drawpictures—playgames—communicatewithmyfriends—gatherrelatedinformationformylessons.—buythethingsIlike，eg：booksandclothes.—listentomusic—watchmovies.2.WhatelsedoyouthinkthecomputerandInternetwillhelpyoutodo?_______________________________________________ 3.Whichpart（s）ofthecomputerdoyouthinkneed（s）moreimprovement?Why?YoucanuseExercise1intheworkbook（P56）asreferenceforthepartsofthecomputer._______________________________________________4.Lookattheflowchartexplaininghowthecomputertechnologyhasbeendevelopingandcompleteitwithyourpartners.Thengiveabrieforalpresentationonthedevelopmentofcomputertechnologywiththehelpofthechart.Whenyou’repreparingit，youcanrefertothereadingpassageonPage18oftheStudent’sBook.Youroralpresentationwillbelessthanthreeminutes.测试性评价Ⅰ.单词拼写1.Incwithmosteducatedpeople，heprefersclassicalmusictojazz.2.Theinventionofcomputerwasa______（技术的）revolution.3.Heisquitecleveraboythoughhelookss-minded.4.Inthepast20years，myhometownhastchanged.5.ComputersareoftenusedtodealwithinformationandcommunicatewitheachotheraroundtheworldbytheI.6.Therearemanywaysof______（通讯）inthemodernworld，suchastelephone，fax，andsoon.7.Intheearly1960s，computerswereconnectedbyan，sothatpeoplecouldshareinformationandtalktoeachother.8.Heissocleverthatheisconsideredtohavehigh______（智力）.9.Shewas______（徘徊）upanddowntheroad，notknowingwhattoandwheretogo.10.Couldyoutellmetheadvantagesanddofbeingfamous?Possibleanswers：1.common2.technological3.simple4.totally5.Internet6.communication7.network8.intell-igence9.wandering10.disadvantagesⅡ.句型转换/完成句子1.Personally，Ithinktheteamwhowonfirstplacecheated.__________________，Ithinktheteamwhowonfirstplacecheated.2.I’mafraidsomethingurgenthasrisen；Iwon’tbeabletoseeyoutonight.I’mafraidsomethingurgenthas____________；Iwon’tbeabletoseeyoutonight.3.Astime____________（流逝），mymemoryseemstogetworse.4.They’veboughtmanybookswhichare____________（适合）teenagers.5.Thenewtypeofmobilephoneisexpensive.______，it’sworthbuyingit.6.Hewasfoolishenoughtoacceptherinvitation.Hewas______foolish______heacceptedherinvitation.7.Howareyougoingto____________（处理）thewaterpollutionofthearea?8.Youhaveto__________________（做出决定）whethertoacceptthejobornot.Possibleanswers：1.Inmyopinion2.comeup3.goesby4.suitablefor5.Anyway/Anyhow6.so，that7.dealwith8.makeachoiceStep4TheDesignoftheWritingontheBlackboardUnit3Computers Period6Inmyopinionso...thatcomeupdeal+withgoesbymakeachoicesuitable...forStep5RecordafterTeachingActivitiesandResearch：Whetherornotshouldthecomputerbeusedinteaching?Supposeyourclassroomhasbeenequippedwithacomputer.Yourteachershaveusedalotthecomputerintheirteaching.Someofyourclassmatesareforusingthecomputerinteaching，buttheothersareagainstusingthecomputerinteaching，andyoutrytoworkintwosides：1.Bringthistopictoyourclassmates，anddividetheclassintotwosides，eachofwhichhasseveralsmallgroups.2.Makealistoftheadvantages/disadvantagesaboutusingthecomputerinteachingbasedontheopinionsorideasofthosewhoarefor/againstusingthecomputerinteaching.3.Shareyourlistwithothergroups，putyourliststogethertomakeonecomprehensivelistoutofwhateachgroupshascomeup.4.YoumayalsowanttoreadandsurftheInternetaboutdifferentviewsonusingthecomputerinteachingtofindmorereasonstosupportyourideas.5.Then，cometoareasonabledecisionaboutwhetherornotthecomputershouldbeusedinteaching.6.Createadebateinclassonwhetherornotthecomputershouldbeusedinteaching.7.Whiledebating，youwilltrytousethefollowingexpressions.Ithinkthat...Yes，Ithinkso.Idon’tthinkso.Iagreethat...Idon’tagree.I’mafraidnot.Inmyopinion，Inaddition，Besides，First...，second...，Inaword/Inbrief